ISO 8243-2003 烟草.取样.pdf

标准号：ISO 8243-2003
实施状态：作废
中文名称：烟草.取样
英文名称：Cigarettes - Sampling
发布日期：2003-12
被替代标准：ISO 8243-2006
代替标准：ISO 8243-1991;ISO/FDIS 8243-2003
采用标准：BS ISO 8243-2003,IDT;NF V37-024-2005,IDT
起草单位：ISO/TC 126
标准简介：This International Standard specifies two methods of sampling a population of cigarettes manufactured for sale for the preparation of samples. Different procedures are specified (see Table 1) according to whether sampling is undertaken at the point of sale, at the producer's premises, or the importer's and distributor's warehouses.
a)  Sampling "at one point in time" provides an instantaneous estimate of one or more characteristics of cigarettes. Sampling is carried out within as short a period as possible, not exceeding 14 d.
b)  Sampling "over a period of time" provides a continuous estimate of one or more characteristics of cigarettes. It can be considered for practical purposes as a series of samples each taken "at one point in time".
This International Standard provides information on the statistical treatment of data and provides estimates, based on practical experience of the order of ranking in condensate, nicotine and carbon monoxide which is found when a product is sampled and smoked in accordance with the specified procedures.
文件格式：PDF
文件大小：453.46KB
文件页数：24
（以上信息更新时间为：2019-11-22）



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